2006-11-25 10:58:29 · 7 answers · asked by Anonymous in Environment
buy a CO2 generator.
or grow some garden giant mushrooms on the floor, and use fans to circulate the CO2 upwards.
dry ice and water, just makes carbonic acid.
and dry ice itself will probably shock plants.
if you are talking about a real small greenhouse, tonic water sprayed on the plants will do the job. just make sure it doesn't have any sodium in it.
2006-11-25 11:01:37 · answer #1 · answered by qncyguy21 6 · 0⤊ 0⤋
It has already been done by a university in Georgia . IT is a little expensive they would inject more CO2 in some plant house and moor in others. The plants do a great job.
2006-11-25 19:38:45 · answer #2 · answered by JOHNNIE B 7 · 0⤊ 1⤋
An industrial supply house can get you CO2 cylinders.
2006-11-25 19:07:38 · answer #3 · answered by ? 4 · 1⤊ 0⤋
Cut the air
2006-11-25 19:01:38 · answer #4 · answered by vasinitu 2 · 0⤊ 1⤋
Buy the bottled Carbon Dioxide the resturants use to carbonate your drinks. Its pretty cheap.
2006-11-25 19:06:33 · answer #5 · answered by Anonymous · 0⤊ 0⤋
Dry ice and water
2006-11-25 19:00:02 · answer #6 · answered by mr.quark 2 · 0⤊ 0⤋
go in there and breathe
2006-11-25 19:00:33 · answer #7 · answered by kurticus1024 7 · 0⤊ 0⤋